Cytotoxicity studies of Fe 3 O 4 nanoparticles in chicken macrophage cells

The Cytotoxicity of Silver Nanoparticles Coated with Different Proteins on Balb/c Macrophage Cells

Background and Aims: Coated nanoparticles have different surface chemistry, aggregation, and interaction properties. The aim of this study was to investigate the cytotoxicity of silver nanoparticles AgNPs coated with different proteins on Balb/c macrophages. Materials and Methods: In this study these items were evaluated: 1) the size of aggregation, 2) the quantity and mechanisms of uptake, ...

Cytotoxicity Studies of Superparamagnetic Iron Oxide Nanoparticles in Macrophage and Liver Cells

Superparamagnetic Iron Oxide Nanoparticles (SPIONs) prepared by simplified coprecipitation were attractive as MRI contrast agents and drug carriers which could internally be manipulated under the influence of an external magnetic field and also cancer treatment due to additional hyperthermia effects. Problem statement: Macrophage and liver cells are potentially exposed to internal SPIONs, thus ...

Effect of Superparamagnetic Fe 3 O 4 Nanoparticles on Schottky Barriers of Graphene

We demonstrated the effect of superparamagnetic Fe3O4 nanoparticles on Schottky barriers of graphene, in which the Fe3O4 nanoparticles were fabricated by a hydrothermal method and the single-layer graphene sheets were mechanically exfoliated from Kish graphite. The Fe3O4 nanoparticles were superparamagnetic with the saturation magnetic moment of about 32 emu/g at room temperature. We have found...

Comment on "origin of surface canting within Fe(3)O(4) nanoparticles".

O-4: The Interaction of Bioactive Glass Nanoparticles with Mesenchymal Stem Cells In Vitro

Background: Bioactive glass (BG) nanoparticles are amongst the most promising class of biomaterials for hard tissue regeneration because of their distinctive properties of rapid bone bonding, controlled biodegradability and their ability to stimulate new bone growth. Despite the vast interest in BG scaffolds in medical applications, the synthesis of bioactive glass nanoparticles is still facing...